Picture Parade #4…CBS Studio 42 At Grand Central Terminal, 1950
This is Faye Emerson on her fifteen minute daily show the CBS Network. In 1947, CBS bought the RCA TK10s and 30s for their studios. These are TK30s with the exclusive CBS striped band on the viewfinder. Do you know why they were there?
Here’s the answer…these are actually handy gray scale charts that cameramen can use to keep their adjustments in line as the tubes tended to drift some. Without having to go to a test pattern chart, they could quickly swing to the camera next to them and adjust their gain, shading and alignment. Enjoy and share! -Bobby Ellerbee

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